# Security update for MozillaFirefox

Announcement ID: SUSE-SU-2025:1138-1  
Release Date: 2025-04-03T15:14:14Z  
Rating: important  
References:

  * bsc#1240083

  
Cross-References:

  * CVE-2025-3028
  * CVE-2025-3029
  * CVE-2025-3030

  
CVSS scores:

  * CVE-2025-3028 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
  * CVE-2025-3028 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
  * CVE-2025-3029 ( SUSE ):  7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
  * CVE-2025-3029 ( NVD ):  7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
  * CVE-2025-3030 ( SUSE ):  8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-3030 ( NVD ):  8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * Desktop Applications Module 15-SP6
  * openSUSE Leap 15.6
  * SUSE Enterprise Storage 7.1
  * SUSE Linux Enterprise Desktop 15 SP6
  * SUSE Linux Enterprise High Performance Computing 15 SP3
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
  * SUSE Linux Enterprise Real Time 15 SP6
  * SUSE Linux Enterprise Server 15 SP3
  * SUSE Linux Enterprise Server 15 SP3 LTSS
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP4 LTSS
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server 15 SP5 LTSS
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6

  
  
An update that solves three vulnerabilities can now be installed.

## Description:

This update for MozillaFirefox fixes the following issues:

  * Firefox Extended Support Release 128.9.0 ESR MFSA 2025-22 (bsc#1240083):
  * CVE-2025-3028: Use-after-free triggered by XSLTProcessor
  * CVE-2025-3029: URL Bar Spoofing via non-BMP Unicode characters
  * CVE-2025-3030: Memory safety bugs fixed in Firefox 137, Thunderbird 137,
    Firefox ESR 128.9, and Thunderbird 128.9

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * openSUSE Leap 15.6  
    zypper in -t patch openSUSE-SLE-15.6-2025-1138=1

  * Desktop Applications Module 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP6-2025-1138=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2025-1138=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-1138=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-1138=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-1138=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-1138=1

  * SUSE Linux Enterprise Server 15 SP3 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2025-1138=1

  * SUSE Linux Enterprise Server 15 SP4 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-1138=1

  * SUSE Linux Enterprise Server 15 SP5 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-1138=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP3  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2025-1138=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2025-1138=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP5  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2025-1138=1

  * SUSE Enterprise Storage 7.1  
    zypper in -t patch SUSE-Storage-7.1-2025-1138=1

## Package List:

  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
    * MozillaFirefox-128.9.0-150200.152.176.1
    * MozillaFirefox-debugsource-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-common-128.9.0-150200.152.176.1
    * MozillaFirefox-debuginfo-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-other-128.9.0-150200.152.176.1
    * MozillaFirefox-branding-upstream-128.9.0-150200.152.176.1
  * openSUSE Leap 15.6 (noarch)
    * MozillaFirefox-devel-128.9.0-150200.152.176.1
  * Desktop Applications Module 15-SP6 (aarch64 ppc64le s390x x86_64)
    * MozillaFirefox-128.9.0-150200.152.176.1
    * MozillaFirefox-debugsource-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-common-128.9.0-150200.152.176.1
    * MozillaFirefox-debuginfo-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-other-128.9.0-150200.152.176.1
  * Desktop Applications Module 15-SP6 (noarch)
    * MozillaFirefox-devel-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64
    x86_64)
    * MozillaFirefox-128.9.0-150200.152.176.1
    * MozillaFirefox-debugsource-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-common-128.9.0-150200.152.176.1
    * MozillaFirefox-debuginfo-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-other-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (noarch)
    * MozillaFirefox-devel-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
    x86_64)
    * MozillaFirefox-128.9.0-150200.152.176.1
    * MozillaFirefox-debugsource-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-common-128.9.0-150200.152.176.1
    * MozillaFirefox-debuginfo-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-other-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch)
    * MozillaFirefox-devel-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
    x86_64)
    * MozillaFirefox-128.9.0-150200.152.176.1
    * MozillaFirefox-debugsource-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-common-128.9.0-150200.152.176.1
    * MozillaFirefox-debuginfo-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-other-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (noarch)
    * MozillaFirefox-devel-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64
    x86_64)
    * MozillaFirefox-128.9.0-150200.152.176.1
    * MozillaFirefox-debugsource-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-common-128.9.0-150200.152.176.1
    * MozillaFirefox-debuginfo-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-other-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (noarch)
    * MozillaFirefox-devel-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64
    x86_64)
    * MozillaFirefox-128.9.0-150200.152.176.1
    * MozillaFirefox-debugsource-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-common-128.9.0-150200.152.176.1
    * MozillaFirefox-debuginfo-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-other-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (noarch)
    * MozillaFirefox-devel-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise Server 15 SP3 LTSS (aarch64 ppc64le s390x x86_64)
    * MozillaFirefox-128.9.0-150200.152.176.1
    * MozillaFirefox-debugsource-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-common-128.9.0-150200.152.176.1
    * MozillaFirefox-debuginfo-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-other-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise Server 15 SP3 LTSS (noarch)
    * MozillaFirefox-devel-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
    * MozillaFirefox-128.9.0-150200.152.176.1
    * MozillaFirefox-debugsource-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-common-128.9.0-150200.152.176.1
    * MozillaFirefox-debuginfo-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-other-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (noarch)
    * MozillaFirefox-devel-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    * MozillaFirefox-128.9.0-150200.152.176.1
    * MozillaFirefox-debugsource-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-common-128.9.0-150200.152.176.1
    * MozillaFirefox-debuginfo-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-other-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise Server 15 SP5 LTSS (noarch)
    * MozillaFirefox-devel-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
    * MozillaFirefox-128.9.0-150200.152.176.1
    * MozillaFirefox-debugsource-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-common-128.9.0-150200.152.176.1
    * MozillaFirefox-debuginfo-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-other-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3 (noarch)
    * MozillaFirefox-devel-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
    * MozillaFirefox-128.9.0-150200.152.176.1
    * MozillaFirefox-debugsource-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-common-128.9.0-150200.152.176.1
    * MozillaFirefox-debuginfo-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-other-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (noarch)
    * MozillaFirefox-devel-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
    * MozillaFirefox-128.9.0-150200.152.176.1
    * MozillaFirefox-debugsource-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-common-128.9.0-150200.152.176.1
    * MozillaFirefox-debuginfo-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-other-128.9.0-150200.152.176.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (noarch)
    * MozillaFirefox-devel-128.9.0-150200.152.176.1
  * SUSE Enterprise Storage 7.1 (aarch64 x86_64)
    * MozillaFirefox-128.9.0-150200.152.176.1
    * MozillaFirefox-debugsource-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-common-128.9.0-150200.152.176.1
    * MozillaFirefox-debuginfo-128.9.0-150200.152.176.1
    * MozillaFirefox-translations-other-128.9.0-150200.152.176.1
  * SUSE Enterprise Storage 7.1 (noarch)
    * MozillaFirefox-devel-128.9.0-150200.152.176.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-3028.html
  * https://www.suse.com/security/cve/CVE-2025-3029.html
  * https://www.suse.com/security/cve/CVE-2025-3030.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1240083